#5BC891#5BC891

#5BC891 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.4% C 0.129 H 159.0°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#5BC891
RGB	rgb(91, 200, 145)
HSL	hsl(150, 50%, 57%)
HSV	hsv(150, 55%, 78%)
CMYK	cmyk(54.5%, 0%, 27.5%, 21.6%)
CIE-LAB	lab(73.27, -44.05, 18.23)
CIE-LCH	lch(73.27, 47.68, 157.52°)
OKLab	oklab(75.41% -0.1207 0.0464)
OKLCH	oklch(75.41% 0.129 159)
XYZ	xyz(30.0769, 45.5743, 33.9943)
Luminance	0.4558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BC891 #C85B92

analogous

#5BC85B #5BC891 #5BC8C8

triadic

#5BC891 #915BC8 #C8915B

tetradic

#5BC891 #5B5BC8 #C85B92 #C8C85B

square

#5BC891 #5B5BC8 #C85B92 #C8C85B

split-complementary

#5BC891 #C85BC8 #C85B5B

monochromatic

#2A7E54 #3AAC72 #5BC891 #89D7B0 #B7E7CE

Accessibility & contrast

On white

2.08

#5BC891 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#5BC891 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BC891

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BC891	#FFFFFF	#000000	##000000
##5BC891	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BB8E

Deuteranopia (green-blind)

#B7AF94

Tritanopia (blue-blind)

#36C7B9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #5bc891;
/* rgb */ color: rgb(91, 200, 145);
/* oklch */ color: oklch(75.4% 0.129 159.0);

Tailwind

colors: {
  custom: {
    50: '#92d9b1',
    500: '#5bc891',
    950: '#000000',
  },
}

SCSS

$custom: #5bc891;
$custom-light: #92d9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#5bc891",
  "rgb": {
    "r": 91,
    "g": 200,
    "b": 145
  },
  "hsl": {
    "h": 149.725,
    "s": 49.772,
    "l": 57.059
  },
  "oklch": {
    "l": 0.7541,
    "c": 0.12936,
    "h": 159
  },
  "luminance": 0.45577
}

Semantic roles & 50–950 ramp

primary

#5BC891

secondary

#D6A9C0

accent

#4F95D9

background

#F9FDFA

surface

#F2FAF5

border

#CCD3CF

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #5BC891

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →